Searching4Sierra

iTrader: (27)

Last night i went to start the car and all it does is crank and crank but will not fire up.

There is 0 fuel pressure at the rail with the key on. I have check the fuel pump fuses and relays. Is there a way i can test the pump? or test the fuel pressure regulator? im out of ideas, also how do i check for spark?

stburgpete

Do you hear the pump kick on when you tur the key?

Searching4Sierra

iTrader: (27)

well i never really listed to it before, but if it is turning on its very very quiet

stburgpete

Normally you will have no problem hearing it. That is if it is a stock pump. I still have stock for now and I can hear it turn on and off.

Searching4Sierra

iTrader: (27)

how would i go about jumping the pump, bypasing the relay to test it?

stburgpete

I have never had to do that before. how come you can not just hook up the battery and turn the key?

Searching4Sierra

iTrader: (27)

update i found a couple of frayed wires, im gonna fix them and cross my fingers